| PartNumber | P89LPC922FDH/512 | P89LPC922FDH/529 |
| Description | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Manufacturer | NXP | NXP |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-20 | TSSOP-20 |
| Core | 80C51 | 80C51 |
| Data Bus Width | 8 bit | 8 bit |
| ADC Resolution | No ADC | No ADC |
| Operating Supply Voltage | 2.4 V to 3.6 V | 2.4 V to 3.6 V |
| Height | 0.95 mm (Max) | 0.95 mm (Max) |
| Length | 6.6 mm (Max) | 6.6 mm (Max) |
| Width | 4.5 mm (Max) | 4.5 mm (Max) |
| Brand | NXP Semiconductors | NXP Semiconductors |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU |
| Unit Weight | 0.002194 oz | 0.002194 oz |